It sounds like a great idea with no downside— a virtual coach that a person inspired to be fit (sigh, fine: "FITSPIRED PERSON") can download onto their phone for very little cost that helps them keep track of workouts and progress over time. Everyone's healthy! Everyone's happy! Everyone's organized! Except, as one…

Over-sharing on Facebook is nothing new; there are several sites devoted to highlighting the worst offenders. But now that Facebook's privacy settings are changing, even those who don't fit the typical Facebook over-sharing mode are scaling back their online presence.